baber/WOPTO huggingface dataset:
Patent JP-H04195008-A (JP)
Title: Microposition adjusting mechanism
Inventor: OKAYASU HIROSANE
IPC: G02B7/02
Filed: 1990-11-28
Abstract: PURPOSE:To allow adjustment with high accuracy by using a rolling guide in the sliding part of a wedge in a displacement reducing mechanism formed by using a wedge mechanism and a linear driving device. CONSTITUTION:An adjusting plate 11 and a pawl 12 for adjustment are mounted onto a slider 10 in a horizontal direction and a lens 32 to be adjusted is finely adjusted by the pawl 12 for adjustment. A linear guide 16 is mounted on the adjusting plate 11 at an angle theta selected by a reduction rate. Sliders 18, 19 are then mounted to the wedge 17 and the rolling guide contg. a ball or roller, etc., is provided between the linear guides 15 and 16. The wedge 17 is then lowered by operating a linear driving device 14 to advance the adjusting plate 11, by which the adjusting pawl 12 is advanced and adjusted. The strength to load fluctuations and high rigidity are obtd. in this way and the positioning accuracy of the reduced high resolving power is obtd.
Patent JP-2001141808-A (JP)
Title: Ultrasonic transmitter/receiver
Inventor: KAMEI KAZUHIKO
IPC: H04R17/00
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To attain cost reduction and miniaturization by improving directional characteristics, without using a transformer. SOLUTION: A prescribed number of piezoelectric vibrators A1-A4, arranged in four concentric circles, are connected serially and such serial bodies 11-14 are parallel connected between the lines of voltage V. The radio of impressed voltages of vibrators in the respective serial bodies 11-14 is reduced toward a peripheral part, and when the number of vibrators to be connected serially is selected suitably, a voltage ratio approximated to weighing based on a Chebyshev's function can be provided. Therefore, the voltage impressed can be weighed by the vibrator itself and directional characteristics can be improved without using the transformer.
Patent JP-H06174389-A (JP)
Title: Heat exchanger equipment
Inventor: SUGA HIROAKI
IPC: F28F1/32
Filed: 1992-12-02
Abstract: PURPOSE:To reduce noise generated when air is sucked in a blower in heat exchanger equipment which is used for air conditioner or a freezer-refrigerator and wherein the air is sent to a heat exchanger by the blower. CONSTITUTION:Heat exchanger equipment which is constructed of a heat exchanger 13 comprising heat exchanger tubes 11a and 11b in a plurality of lines through which a fluid flows and fins 12 in a plurality through which air 14 flows and of a blower fitted in the direction of the air 14 outflow side of the heat exchanger 13, and wherein the step pitch of the heat exchanger tubes 11b on the rear line side of the heat exchanger 13 is made longer than that of the heat exchanger tubes 11a on the front line side thereof.
Patent JP-H02166158-A (JP)
Title: Polyurethane resin molding
Inventor: UKAI JUNZO
IPC: C08L75/04
Filed: 1988-12-20
Abstract: PURPOSE:To obtain the title molding excellent in impact resistance, dimensional stability, etc., and can be electrostatically coated safely by adding a specified amount of a thiocyanate to a polyurethane resin molding. CONSTITUTION:An active hydrogen compound (e.g. polyether polyol) containing specified amounts of a thiocyanate (e.g. ammonium thiocyanate), a crosslinking agent, a catalyst, etc., is mixed with an isocyanate compound (e.g. diphenylmethane diisocyanate), and the mixture is poured into a sealed mold and reacted. The product is released from the mold to obtain the title molding comprising 100 pts.wt. polyurethane resin and 0.01-5 pts.wt. thiocyanate.
Patent JP-H03184693-A (JP)
Title: Brazing powder for joining ceramics
Inventor: NAGAI SHOZO
IPC: C04B37/00
Filed: 1989-12-12
Abstract: PURPOSE:To allow the brazing of ceramics and ceramics by adding specific % of Ti to nickel brazing having a specific compsn. CONSTITUTION:The Ti is added, by weight %, at 1 to 10% to the nickel brazing consisting of 18 to 30% Cr, 9 to 12% Si, <=0.15% C and the balance Ni to form the brazing powder for joining ceramics. The wettability with the ceramics is improved in this way and the joining of the ceramics and the ceramics or the ceramics and metals is possible. Since the nickel brazing having heat resistance and corrosion resistance is used, the production of a composite material is possible.
Patent JP-H03183923-A (JP)
Title: Pressure sensor using piezoelectric element
Inventor: MITSUKAMI TAKAKIMI
IPC: G01L1/16
Filed: 1989-12-14
Abstract: PURPOSE:To obtain the low-cost electric pressure sensor in simple structure which generates a large output signal and has superior noise resistance by connecting and arranging a 1st piezoelectric element which is vibrated by an electric exciting means and a 2nd piezoelectric element to which an output voltage measuring means is connected. CONSTITUTION:The 1st piezoelectric element 1 is vibrated by the electric exciting means 3 and its vibration is transmitted to the 2nd piezoelectric element 2, which is stimulated. An output which corresponds to the value of the pressure applied to the 2nd piezoelectric element 2 is obtained and measured by an output voltage measuring means 4. Thus, when the vibration is applied for the stimulation, the value of the pressure applied to the 2nd piezoelectric element 2 can be detected even if the pressure is constant. Further, the value of the pressure can be detected can when the force (pressing force and pressure) is applied in addition to a state wherein the pressure is applied to the whole 2nd piezoelectric element 2.
Patent JP-H02169654-A (JP)
Title: Production of phenolic resin foam
Inventor: HIRANO KAZUHISA
IPC: C08L61/04
Filed: 1988-12-23
Abstract: PURPOSE:To produce the title foam prevented from corroding a metal without detriment to the curing rate, cell structure, etc., by adding a silicate of a Group IIA element of the periodic table as a neutralizing agent to the system in the production of a resin foam by mixing a liquid resol phenolic resin with a blowing agent, a curing agent, etc. CONSTITUTION:A phenol is coudensed with an aldehyde in the presence of an alkaline catalyst to produce a liquid resol phenolic resin. This resin is mixed with a blowing agent (e.g. trichloromonofluoromethane), a curing agent (e.g. phenolsulfonic acid), etc., and a silicate of a Group IIA element of the periodic table (e.g. calcium metasilicate) as a neutralizing agent is added to the system. As the metasilicate, one having a bulk density of 0.4-0.9g/cm<3> and a specific surface area <=1.5m<2>/g is desirable. The obtained resin composition is poured into a mold and expanded by heating to obtain a phenolic resin foam.
Patent JP-H02172057-A (JP)
Title: Optical disk device
Inventor: YANAI SHINICHI
IPC: G11B17/24
Filed: 1988-12-23
Abstract: PURPOSE:To execute the taking out and the inserting operation of an optical disk at a time and to execute the read/write of the optical disk at a high speed by making a slot where the plural optical disks are housed a rotating type. CONSTITUTION:When the read/write of the target optical disk is executed, the optical disk where the read/write is previously executed is taken out from a read/write part 2 and the target optical disk is inserted in the read/write part 2 by an optical disk movement control part 4. When the read/write of the optical disk 35 is executed, the optical disk 36 is taken out 51 first by the optical disk movement control part 4 in case that the optical disk 35 is inserted in the read/write part 2. At this time, since a vacant slot for the optical disk 36 is left at a position 71, the optical disk 36 is taken out from the read/ write part 2 first and inserted to the housing slot 3. Next, the housing slot 3 is rotated with a shaft 7 as a center and the optical disk 35 is moved to the position 71 by operation 52. Then, the optical disk 35 is inserted to the read/write part 2 by operation 53 and the read/write of the optical disk 35 is started, next.
Patent JP-H02170975-A (JP)
Title: Method for introducing gaseous starting material into thin film forming device and thin film forming device
Inventor: MORI KAZUMI
IPC: C23C16/455
Filed: 1988-12-22
Abstract: PURPOSE:To make it possible to obtain a high quality product by evacuating feed pipes and introducing gaseous starting materials into a vacuum vessel through the feed pipes. CONSTITUTION:A vessel 1 is evacuated and gaseous starting materials are introduced into the vessel 1. At this time, feed pipes 5 connecting cylinders 4 as gaseous starting material feed sources to the vessel 1 are evacuated before the introduction and then the gaseous starting materials are introduced into the vessel 1 through the feed pipes 5. The feed pipes 5 are connected to an exhaust pipe 3 with a bypass pipe 10, a valve V4 is fitted to the pipe 10 and the feed pipes 5 are evacuated. Gaseous impurities in the feed pipes 5 can be prevented from flowing in the vessel 1.
Patent JP-H09147709-A (JP)
Title: Switch device
Inventor: ICHIDA TAKETOSHI
IPC: H01H23/16
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a switch device capable of surely opening a circuit at the time of an overcurrent at a low cost without being enlarged in size. SOLUTION: A spring 15 is provided at the portion adjacent to a moving contact point 10 on the back side of the curved surface of the moving piece 7 of a switch device 1, the periphery of the spring 15 is surrounded by a heat fusing member 16 such as a thermoplastic resin, and the spring 15 is kept at the compression-fixed state to the moving piece 7. The heat melting member 16 is fused when it is heated by an overcurrent, the compression-held spring 15 is extended, and the moving piece 7 is pushed up to open a circuit.
Patent JP-H03187065-A (JP)
Title: Magnetic card discriminating system for magnetic card reader
Inventor: TAMURA KAZUO
IPC: G06K17/00
Filed: 1989-12-15
Abstract: PURPOSE:To check the physical compatibility of a magnetic card with a simple constitution by measuring the position to be collated with a structure pattern of the magnetic card in accordance with magnetic recording data by a read timing pulse. CONSTITUTION:The signal of a magnetic head 20 is demodulated by a means 10 to generate a card insertion signal CLS, read data RDD, and a read timing pulse RCP. The pulse RCP is used as a clock signal CLK for distance measurement and is counted by a counter 11. A timing strobe STB is outputted from the counter 11 at the time of arrival at a prescribed counted value, and the signal pattern of sensor inputs S1 to S4 is compared with the logic pattern preliminarily determined in a comparing circuit 12. If they do not coincide with each other, output of data RDD and the pulse RCP is inhibited in a gate circuit 13 by an error signal ERR from the comparing circuit 12. Consequently, data where recording data is partially lost is outputted from a card reader and cannot be normally read.
Patent JP-H10162167-A (JP)
Title: Method and processor for information processing
Inventor: SASAKI TOYONARI
IPC: G06F17/50
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To easily grasp the direction of a graphic even when a complicated rotating operation is done, by adding a base and a flank of specific area to respective axes constituting three-dimensional coordinates displayed on a display screen. SOLUTION: A three-dimensional coordinate axis 120 is displayed in a solid shape having its surfaces colored differently. A coordinate axis display processing part 113 calculates the directions of the respective axes of the coordinate axis 120 at a request to display the coordinate axis 120, and writes data for displaying the coordinate axis 120 in a display memory 116. At this time, a hidden-surface processing as a solid is performed for the coordinate axis 120, which is displayed. Therefore, since the three-dimensional coordinate axis 120 is displayed as a solid graphic and the surfaces are colored differently, the direction of view can be grasped at a glance. Consequently, when a three- dimensional body is displayed on a two-dimensional display screen, the view direction of the body can easily be grasped however the body is rotated.
Patent JP-2001144776-A (JP)
Title: Radio packet communication system and its method
Inventor: AIHARA TAKEHIRO
IPC: H04L12/28
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To restrict collision of data packets transmitted from a plurality of stations in a radio packet communication system by which the radio communication of the data packet by TDD is executed between a host and the stations. SOLUTION: Reservation flag timings A-D for the stations are arranged at the head position of an incoming packet slot from each station (A-D) to the host. The station for transmitting the data packet monitors the reservation timing flag till the timing is up to one's own flag timing, recognizes that the reservation flag is not transmitted from another station till one's own flag timing, transmits the reservation flag by the self flag timing and transmits the data packet by the succeeding data packet transmission timing.
Patent JP-H06170286-A (JP)
Title: Chemical spraying machine
Inventor: KASHIMA HIDEO
IPC: A01M7/00
Filed: 1992-12-03
Abstract: PURPOSE:To assure the high safety of a third person intruding into a spraying space and to enable the execution of the desired chemical spraying after the retreat of this person by providing a spraying delay means for delaying the start of spraying before the absence of the person is detected when the presence of the person is detected at the start time of the spraying. CONSTITUTION:An IR sensor 13, provided in order to sense the IR rays emitted from the human body, detects the presence or absence of the human body on the front surface side of the chemical spraying machine and delivers a detection signal to a control circuit 21. The presence or absence of the human body in the spraying space is judged in accordance with the detection signal of the IR sensor 13 when a run switch 33 is operated to be turned on. The spraying mechanism is operated to start the spraying when the absence of the human body is detected. The spraying is stopped after lapse of the prescribed spraying time. The spraying mechanism is not operated when the presence of the human body is detected, namely, if there is the intrusion of the third person in the spraying space. The spraying mechanism is operated and the chemicals are sprayed for the prescribed period of time when the absence of the human body is detected after the retreat of the third person.
Patent JP-H10157264-A (JP)
Title: Manufacture of photosensitive resin mark
Inventor: KITAZAWA MAKOTO
IPC: G03F7/40
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for simply manufacturing a photosensitive resin mark without necessity of operation required for skillfulness. SOLUTION: The method for manufacturing a photosensitive resin mark comprises the steps of providing a photosensitive resin layer 4 on a board having adhesive force to be easily released immediately before mounting on a wood base after a process is finished with sufficiently durable adhesive force in the case of cleaning, disposing a negative film 1 having patterns of printing surfaces of the layers 4 and a negative film 2 having a pattern for expressing a wood base mounting borderline, and photo-setting the resin layer from both the surfaces. The methods further comprises the steps of then cleaning an unexposed part, and then mounting the obtained mark at the base by using pressure sensitive adhesive.
Patent JP-H01165258-A (JP)
Title: Communication equipment
Inventor: YASUDA TAKESHI
IPC: H04N1/00
Filed: 1987-12-21
Abstract: PURPOSE:To miniaturize a terminal transmissible image information by providing the terminal provided with a scanner and a telephone set, and a printer separately. CONSTITUTION:By providing the printer 3 used commonly for plural terminals 6 separately, the size of each terminal can be reduced. In case of transmitting an original from the scanner 1 of the terminal 6 by a user, a picture signal read by the scanner 1 is facsimile-encoded at a modem 8, and is transmitted on a pay station line 5. Also, in case of placing a call from the telephone set 2 of the terminal 6 by the user, information is transmitted from the telephone set 2 on the pay station line 5 via an NCU7. Meanwhile, when image information is received from a communication opponent, a control part 9 selects either printer 3 in nonuse, and outputs the information. By providing a switch 11 to designate the printer to output the information at the terminal 6, it is possible to select the printer to output the information by the user oneself when the transmission of the image information is informed during the call with the communication opponent by the telephone set 2 of the terminal 6.
Patent JP-H10165070-A (JP)
Title: Chemicals hanger
Inventor: SUGIYAMA KOJI
IPC: A01M1/20
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a chemicals hanger which more improves fall preventing property when being used while being hung from the crossbar of chest or the like. SOLUTION: This hanger is provided with a main body of hanger having a hook part 30, main body 21 of vessel as a chemical storage body forming a chemical storage part inside while being provided integrally with or separately from this main body of hanger, and connecting means for freely attachably and detachably connecting this hook part 30 to the main body of hanger or the main body 21 of vessel as the chemical storage body by bending the hook part 30.
Patent JP-H08179170-A (JP)
Title: Semiconductor laser module with thermionic cooling element
Inventor: TANAKA TSUYOSHI
IPC: G02B6/42
Filed: 1994-12-27
Abstract: PURPOSE: To provide a semiconductor laser module with thermionic cooling element which is inexpensive and is capable of reducing the fluctuation in output of the optical fiber by about 50%. CONSTITUTION: A lens 4 which is united with an optical isolator 3 is inserted into a holder 9 soldered with Ag to the wall of a package 8 which has a flange 7 for fitting to an external heat radiation fin on a bottom plate, and airtightly sealed and fixed with solder. In the package 8, a heat sink 10 formed out of a copper tungsten alloy of 5.5×6.5×6.5mm size is soldered with Ag and fixed to the internal wall surface 11 on the side facing the holder 9 and bottom surface 12.
Patent JP-H02170496-A (JP)
Title: Wave absorption structure body
Inventor: IIJIMA HIDEO
IPC: H05K9/00
Filed: 1988-12-22
Abstract: PURPOSE:To form a low-cost wave absorption structure body whose wavelength range is wide by a method wherein a flat-board-shaped current conversion element is installed in a direction perpendicular to an electric field, a heat conversion element and a separating element used to couple its end parts are installed behind it and these are supported by concrete. CONSTITUTION:A flat-board-shaped current conversion element 1a is arranged and installed in a direction perpendicular to an electric field; a heat conversion element 2 is installed behind the current conversion element 1a so as to form a plane identical to the current conversion element 1a. The heat conversion element 2 converts an electric current from the current conversion element 1a into heat. Then, a separating element 1b used to separate a space in a direction opposite to the propagation direction of radio waves from a space of the propagation direction of the radio waves is installed in such a way that end parts of the heat conversion element 2 on the side opposite to the current conversion element 1a are coupled. Then, these are buried in a concrete support body or are installed on its surface. Thereby, a lowcost wave absorption structure body whose frequency range is wide can be formed.
Patent JP-H11157024-A (JP)
Title: Decorative sheet
Inventor: NAKAYAMA HIROAKI
IPC: B32B27/32
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To heighten the adhesion of a surface resin layer, which is mainly made of an olefin-based resin, of a decorative sheet, and a luster controlling protective coating layer and pattern ink such as wiping ink or the like are prevented from being separated. SOLUTION: This decorative sheet consists of a base material sheet 2 and a surface resin layer 5 provided through an adhesive layer on the surface side of the base material sheet 2. The surface resin layer 5 is mainly made of a polyolefin-based resin. On the front surface layer of the surface resin layer 5, an adhesive resin layer 6 molded by coextrusion molding. A preferable adhesive resin layer 6 is a transparent olefin-based thermoplastic elastomer resin. In addition, on the adhesive resin layer, a luster controlling protective coating layer 7 is formed and a pattern such as wiping ink 8a or the like is applied.
Patent JP-H09157334-A (JP)
Title: Chloroprene copolymer, its preparation and adhesive using the same
Inventor: YAMAMOTO TAKASHI
IPC: C08F2/40
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To prepare a chloroprene copolymer having excellent heat discoloration resistance and sunlight discoloration resistance by copolymerizing chloroprene or chloroprene in combination with a monomer copolymerizable with chloroprene and a piperidine compd. having a polymerizable unsatd. hydrocarbon group. SOLUTION: Monomers copolymerizable with chloroprene include an acrylic ester, acrylic acid, styrene, butadiene, and acrylonitrile. They may be used alone or in combination of two or more. The amt. of the monomer used is up to 50 pts.wt. based on 100 pts.wt. in total of chloroprene and the monomer copolymerizable with chloroprene. The piperidine compd. is, e.g. 2,2,6,6- tetramethyl-4-piperidyl methacrylate. The amt. of the piperidine compd. used is not more than 10 pts.wt. based on 100 pts.wt. in total of the monomers. The polymn. is conducted by emulsion polymn. An emulsion as a starting material is copolymerized in the presence of a polyrrm. initiator (e.g. potassium persulfate), and a phenolic antioxidant consisting of C, H, and O alone is used as a polynm. terminator.
Patent JP-H08175194-A (JP)
Title: Construction machine
Inventor: WATANABE OSAMU
IPC: B60K11/04
Filed: 1994-12-27
Abstract: PURPOSE: To provide a construction machine in which a clearance to bring the reduction of, the cooling efficiency is not generated near a cooling water feeding hole, when a heat exchanger is set in a heat exchanger installation building. CONSTITUTION: In a construction machine having an engine room 2 with an engine cover 5, a heat exchanger 10 set in the engine room 2, and having a heat exchanger water tank 4 which furnishes a cooling water feeding hole at the upper part, and a fan 17 set in the downstream of the heat exchanger 10; a partition plate 11 to which the heat exchanger 10 is installed to partition the inside of the engine room 2 into the suction side A and the discharge side B, is set in the engine room 2, and the feeding hole of the cooling water is set at the position lower than the upper wall surface of the heat exchanger water tank 11.  Furthermore, while the upper wall surface is made flat, a seal member 12 is installed on the rear surface of the engine cover 5, and the clearance between the rear surface and the upper wall surface of the heat exchanger water tank 14 is to be sealed by the seal member 12, so as to generate no clearance near the cooling water feeding hole of the heat exchanger 10.